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Direct linkLippmann, Stephen – Social Forces, 2007
Shortly after the first commercial radio broadcast in 1920, the medium's popularity exploded and the number of stations on the dial grew tremendously. By 1930, however, a mere 10 years after the first radio broadcast occurred, the industry was dominated by large, commercial stations who sold advertising time in a variety of forms and were operated…
Descriptors: Industry, Programming (Broadcast), Radio, Organizational Development
